Timing for BMW Z Series E85/6 (2003-2008)

Clear BMW chassis

Please ensure your correct model is selected

Timing issues can be detrimental to the longevity of your BMW. If you're getting high in mileage or suspect a timing issue, it's likely time for a timing service. We have everything you need from tensioners to guides here at Turner Motorsport.

Sub-Categories

Sort By:

Turner Motorsport - Corporate Logo
T#:53538140
Part#: 013042LA01
In Stock
New Item
$ 262.99

This product was last offered at the strikethrough price on
05-06-2026

$ 179.99 USD
Free Shipping
$ 179.99 USD
Free Shipping

The factory VANOS exhaust hub on the S54 engine is known to develop excessive play where the drive tabs interface with the oil pump disk. Over time, this imprecise fitment causes a back-and-forth rattling motion that can result in the tabs shearing off inside the engine, risking catastrophic damage or complete engine failure. Unlike other aftermarket solutions that require full VANOS disassembly, retiming, or replacement of the oil pump disk, the Turner Motorsport S54 VANOS Hub Upgrade offers a smarter approach. Our bolt-on fix eliminates the common failure point without opening the VANOS unit or disturbing engine timing.

Our solution involves removing the worn tabs from your stock exhaust hub and installing our precision-fit replacement, which is precision-machined from 4340 steel and hardened to meet OEM specifications. Designed using 3D scanning and CAD modeling, the Turner Motorsport VANOS Exhaust Hub Upgrade provides a tight, interference-free fit into the oil pump disc, completely resolving the issue without unnecessary labor.

Features & Benefits:

Direct bolt-on solution for S54 VANOS oil pump drive tab failure, preventing potentially catastrophic damage to engine internals Precision-machined from high-strength 4340 steel and heat-treated to match OEM specifications Designed using 3D scanning and CAD modeling to ensure precise fitment within the OEM oil pump disc Engineered to eliminate the play that exists between the exhaust hub and oil pump disc from factory Backed by extensive real-world testing and our lifetime replacement program!

Show More Show Less
Packaged by Turner - Corporate Logo
T#:25805743
Part#: 11367585425TKT
In Stock
Sale - Save 25% $ 150.99

This product was last offered at the strikethrough price on
05-03-2026

$ 112.55 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 150.99

This product was last offered at the strikethrough price on
05-03-2026

$ 112.55 USD
Free Shipping on orders $49 and up
Failed solenoid valves can lead to numerous issues, such as sluggish acceleration, rough idle, loss of power, limp mode, and check engine lights. Luckily, these issues are easily fixed with our budget-friendly VANOS Solenoid Valve Kit. This kit contains two URO brand VANOS Solenoids, two sets of OEM Elring gaskets, and two Genuine BMW mounting bolts, all for less than the price of a single Genuine BMW Solenoid.
Show More Show Less
Packaged by Turner - Corporate Logo
T#:5512212
Part#: 11311703717KT
In Stock
Sale - Save 33% $ 109.99

This product was last offered at the strikethrough price on
05-28-2026

$ 74.22 USD
Free Shipping
Sale - Save 33%
$ 109.99

This product was last offered at the strikethrough price on
05-28-2026

$ 74.22 USD
Free Shipping
Timing Chain Kit for the BMW M50/M52/M54 engines composed of quality parts by Bremmen Parts! Kit Contents: Lower Timing Chain Tensioner Timing Chain - Lower Lower Timing Chain Guide Rail Tensioner Piston
Show More Show Less

Bremmen Parts - Corporate Logo
T#:5470985
Part#: 11318648732
In Stock
Sale - Save 20% $ 70.37

This product was last offered at the strikethrough price on
05-03-2026

$ 56.30 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 70.37

This product was last offered at the strikethrough price on
05-03-2026

$ 56.30 USD
Free Shipping on orders $49 and up

BMW N20 N52 N55 Timing Chain addresses the common issue of timing chain stretch and rattling over time. Although BMW designates the timing chain as a lifetime part, many enthusiasts choose to replace it preemptively. Turner Motorsport offers this direct-fit replacement for those needing to replace a worn or damaged timing chain without opting for a full kit.

  • Direct Fit Replacement: Perfect for replacing a stretched or broken timing chain.
  • High-Quality Construction: Ensures durability and reliability in maintaining engine timing.
  • Ease of Installation: Designed to fit precisely without requiring additional modifications.
  • Ideal for Maintenance: A practical choice for enthusiasts who prefer to change the timing chain independently of a full kit.
Show More Show Less

Bremmen Parts - Corporate Logo
T#:556062
Part#: 11317584723
In Stock
Sale - Save 15% $ 93.99

This product was last offered at the strikethrough price on
05-03-2026

$ 79.89 USD
Free Shipping
Sale - Save 15%
$ 93.99

This product was last offered at the strikethrough price on
05-03-2026

$ 79.89 USD
Free Shipping
Addresses chain slap or other noise caused by a failed or failing tensioner
Bremmen Parts - Corporate Logo
T#:5470993
Part#: 11311432176
In Stock
Sale - Save 20% $ 34.67

This product was last offered at the strikethrough price on
05-03-2026

$ 27.74 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 34.67

This product was last offered at the strikethrough price on
05-03-2026

$ 27.74 USD
Free Shipping on orders $49 and up
The timing chain in your vehicle keeps the pistons and cylinders aligned and running in sync.

Bremmen Parts - Corporate Logo
T#:5403290
Part#: 11317585020
In Stock
Sale - Save 15% $ 56.09

This product was last offered at the strikethrough price on
05-03-2026

$ 47.68 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 56.09

This product was last offered at the strikethrough price on
05-03-2026

$ 47.68 USD
Free Shipping on orders $49 and up

BMW N52 3.0L, N55 3.0L Timing Chain Tensioner With Guard Rail

Ensure proper engine performance and prevent catastrophic damage with the BMW N52 3.0L, N55 3.0L Timing Chain Tensioner With Guard Rail. This essential component maintains tension on the timing chain, preventing slack that can lead to skipped teeth and engine failure.

Benefits:

  • Maintains proper tension on the timing chain
  • Prevents skipped teeth and potential engine damage
  • Includes guard rail for added protection
  • Quiets noisy timing chains

Keep your BMW engine running smoothly and reliably with the BMW N52 3.0L, N55 3.0L Timing Chain Tensioner With Guard Rail.

Show More Show Less
Bremmen Parts - Corporate Logo
T#:36066208
Part#: 11377548388
Ships in 5 Business Days
Sale - Save 20% $ 148.99

This product was last offered at the strikethrough price on
05-03-2026

$ 119.13 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 148.99

This product was last offered at the strikethrough price on
05-03-2026

$ 119.13 USD
Free Shipping on orders $49 and up

This Valvetronic variable valve timing actuator is designed to optimize engine performance by adjusting the eccentric shaft, effectively increasing or decreasing valve lift and duration as needed. By dynamically controlling valve timing, it enhances power delivery, fuel efficiency, and overall driving performance.

A failing actuator can lead to noticeable power loss, reduced performance, and an illuminated check engine light. Restore your BMW's performance with this premium replacement from Bremmen Parts, designed to meet or exceed OE specifications.

Features:

Exact Fitment: Engineered to perfectly match your BMW’s specifications for seamless installation. Durable Construction: Built with high-strength materials to resist engine heat, vibration, and wear. Precision Manufacturing: Designed to OE dimensions for accurate clearances and alignment. Optimal Performance: Restores proper timing and functionality at all engine speeds. Get your BMW back on the road with reliable performance and confidence.

Show More Show Less

Eccentric Shaft Sensor Kit
For vehicles with production date up to 10/2006
Packaged by Turner - Corporate Logo
T#:5416787
Part#: 11377524879TMSKT
In Stock
Sale - Save 18% $ 270.99

This product was last offered at the strikethrough price on
05-03-2026

$ 221.57 USD
Free Shipping
Sale - Save 18%
$ 270.99

This product was last offered at the strikethrough price on
05-03-2026

$ 221.57 USD
Free Shipping
Includes a new sensor as well as valve cover and eccentric gaskets for a complete service. The eccentric shaft sensor is known to fail and can be a costly repair at the dealer. Often caused by oil getting into the connection for the wiring harness and damaging the sensor and causing a check engine light. With this kit you get the the sensor along with new valve cover and eccentric shaft adjuster gaskets to ensure a complete leak free job.
Show More Show Less

Packaged by Turner - Corporate Logo
T#:15677508
Part#: 11127581215-KT
In Stock
Sale - Save 18% $ 270.16

This product was last offered at the strikethrough price on
05-03-2026

$ 221.57 USD
Free Shipping on orders $49 and up
Sale - Save 18%
$ 270.16

This product was last offered at the strikethrough price on
05-03-2026

$ 221.57 USD
Free Shipping on orders $49 and up
The eccentric shaft sensor is known to fail and can be a costly repair at the dealer. Often caused by oil getting into the connection for the wiring harness and damaging the sensor and causing a check engine light. With this kit you get the the sensor along with new valve cover and eccentric shaft adjuster gaskets to ensure a complete leak free job.
Show More Show Less
Packaged by Turner - Corporate Logo
T#:640351
Part#: 11317584084KT3
Ships in 1 Business Day
Sale - Save 20% $ 595.99

This product was last offered at the strikethrough price on
05-03-2026

$ 475.47 USD
Free Shipping
Sale - Save 20%
$ 595.99

This product was last offered at the strikethrough price on
05-03-2026

$ 475.47 USD
Free Shipping
Timing chains can cause catastrophic problems with your N52 engine if it doesn't function properly. Common symptoms of failure include excessive vibration or “slap” from the timing chain, and the possibility of plastic particles throughout the oil. Symptoms typically begin to surface between 80,000 and 100,000 miles. If left untouched, the issue can compound itself so far as to allow the timing chain to jump out of time, leaving you with a potentially damaged head and larger repair costs. This kit has been assembled using genuine BMW and high quality aftermarket components. From new timing chain guides, to a replacement oil pan drain plug, this kit has you covered to assure that all the needed parts are on hand and ready to install.
Show More Show Less
Packaged by Turner - Corporate Logo
T#:53608871
Part#: 11367832031KT5
Ships on Nov 30, 2026
New Item
Sale - Save 31% $ 703.99

This product was last offered at the strikethrough price on
05-30-2026

$ 484.10 USD
Free Shipping on orders $49 and up
Sale - Save 31%
$ 703.99

This product was last offered at the strikethrough price on
05-30-2026

$ 484.10 USD
Free Shipping on orders $49 and up

Take the guesswork out of S54 ownership. This all-inclusive kit targets the two most notorious failure points on the BMW S54 engine: broken exhaust hub tabs and degraded internal seals.

Turner Motorsport S54 VANOS Exhaust Hub Upgrade

The factory S54 exhaust hub is a ticking time bomb. Excessive play between the drive tabs and the oil pump disk creates a rhythmic rattling that eventually shears the tabs off, risking catastrophic engine failure.

While other kits require deep-engine surgery, our Turner Motorsport Hub Upgrade offers a "work smarter" approach.

Precision Engineering: Developed using 3D scanning and CAD modeling for a perfect, interference-free fit.

Superior Materials: Machined from high-strength 4340 steel and hardened to OEM specifications.

No Re-Timing Required: This bolt-on fix eliminates the failure point without the need to disassemble the VANOS unit or disturb engine timing, saving hours of labor.

ECS Tuning VANOS Seal Kit

The original BMW seals are made of Buna-N rubber, which quickly hardens and loses its sealing properties when exposed to synthetic oil and high heat. Our ECS engineering team has corrected this flaw.

Viton™ Upgrade: We utilize high-performance Viton O-rings for the internal seals, seal plate, and solenoid.

Chemical Resistance: These seals are designed to remain pliable and effective for the life of the engine, restoring lost low-end torque and smoothness.

ECS Tuning Rattle Repair Kit

Eliminate the dreaded "marbles in a can" sound. This kit addresses the axial play in the VANOS helical gears.

Hardened Steel: Our rings and washers are precision-ground to resist the wear and deformation that lead to engine rattle.

Silent Operation: Restores the refined sound and feel of your S54 across the entire RPM range.

Show More Show Less


Bremmen Parts - Corporate Logo
T#:5470988
Part#: 11311703717
In Stock
Sale - Save 15% $ 17.33

This product was last offered at the strikethrough price on
05-03-2026

$ 14.73 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 17.33

This product was last offered at the strikethrough price on
05-03-2026

$ 14.73 USD
Free Shipping on orders $49 and up
Guide used to tension the timing chain This item fits the following BMW Chassis: E34,E36,E39,E46,E53 X5,E83 X3,E85 Fits BMW Engines including: M50,M52,M54,M56,S52
Bremmen Parts - Corporate Logo
T#:13891828
Part#: 01DVPHGS
In Stock
Sale - Save 17% $ 21.99

This product was last offered at the strikethrough price on
05-03-2026

$ 18.20 USD
Free Shipping on orders $49 and up
Sale - Save 17%
$ 21.99

This product was last offered at the strikethrough price on
05-03-2026

$ 18.20 USD
Free Shipping on orders $49 and up
  • High-quality replacement seals
  • Easy installation process
  • Prevents the need for reusing old gaskets
  • Ensures a complete seal for optimal VANOS system performance
  • Show More Show Less
    Bremmen Parts - Corporate Logo
    T#:5470998
    Part#: 11311726480
    In Stock
    Sale - Save 20% $ 19.37

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 15.50 USD
    Free Shipping on orders $49 and up
    Sale - Save 20%
    $ 19.37

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 15.50 USD
    Free Shipping on orders $49 and up
    Guide rail that is located opposite of the tensioner rail for lower timing chain. This item fits the following BMW Chassis: E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4 Fits BMW Engines including: M50,M52,M54,M56,S50,S52
    Show More Show Less

    Bremmen Parts - Corporate Logo
    T#:5403280
    Part#: 11317502180
    In Stock
    Sale - Save 20% $ 21.41

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 17.13 USD
    Free Shipping on orders $49 and up
    Sale - Save 20%
    $ 21.41

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 17.13 USD
    Free Shipping on orders $49 and up
    Located behind the harmonic balancer This item fits the following BMW Chassis: E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83 Fits BMW Engines including: N51,N52,N52N,N54,N54T,N55,S55
    Show More Show Less

    Packaged by Turner - Corporate Logo
    T#:53608869
    Part#: 11367832031KT3
    In Stock
    New Item
    Sale - Save 37% $ 410.99

    This product was last offered at the strikethrough price on
    05-30-2026

    $ 257.29 USD
    Free Shipping on orders $49 and up
    Sale - Save 37%
    $ 410.99

    This product was last offered at the strikethrough price on
    05-30-2026

    $ 257.29 USD
    Free Shipping on orders $49 and up

    The factory VANOS exhaust hub on the S54 engine is known to develop excessive play where the drive tabs interface with the oil pump disk. Over time, this imprecise fitment causes a back-and-forth rattling motion that can result in the tabs shearing off inside the engine, risking catastrophic damage or complete engine failure. Unlike other aftermarket solutions that require full VANOS disassembly, retiming, or replacement of the oil pump disk, the Turner Motorsport S54 VANOS Hub Upgrade offers a smarter approach. Our bolt-on fix eliminates the common failure point without opening the VANOS unit or disturbing engine timing.

    Our solution involves removing the worn tabs from your stock exhaust hub and installing our precision-fit replacement, which is precision-machined from 4340 steel and hardened to meet OEM specifications. Designed using 3D scanning and CAD modeling, the Turner Motorsport VANOS Exhaust Hub Upgrade provides a tight, interference-free fit into the oil pump disc, completely resolving the issue without unnecessary labor.

    Features & Benefits:

    Direct bolt-on solution for S54 VANOS oil pump drive tab failure, preventing potentially catastrophic damage to engine internals Precision-machined from high-strength 4340 steel and heat-treated to match OEM specifications Designed using 3D scanning and CAD modeling to ensure precise fitment within the OEM oil pump disc Engineered to eliminate the play that exists between the exhaust hub and oil pump disc from factory Backed by extensive real-world testing and our lifetime replacement program! Kit Contents:

    Turner Motorsport Exhaust VANOS Hub Upgrade 4x Extended Length Hex Head Bolts (M6x30 Gr. 10.9) 8x OEM BMW VANOS Hub Hex Head Bolts (M6x25) 12x Fillister Head Torx Screw (M6x16) OEM Valve Cover Gasket OEM VANOS to Cylinder Head Gasket

    Show More Show Less
    Bremmen Parts - Corporate Logo
    T#:43784125
    Part#: 11367578877
    Ships on Aug 21, 2026
    Sale - Save 22% $ 22.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 17.94 USD
    Free Shipping on orders $49 and up
    Sale - Save 22%
    $ 22.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 17.94 USD
    Free Shipping on orders $49 and up

    The impulse sending wheel, located on both the intake and exhaust camshaft adjustment units, provides critical timing data to the camshaft position sensor, keeping your VANOS system synchronized. A worn or malfunctioning impulse sender can cause a myriad of performance issues, including hard starts and rough idle.

    Whether you are performing a proactive timing system overhaul or addressing a component failure, Bremmen Parts offers a high-quality replacement designed for a precise fit and long-term durability.

    Show More Show Less

    Packaged by Turner - Corporate Logo
    T#:24145972
    Part#: N52VNSADJKT
    Ships on Aug 21, 2026
    Sale - Save 11% $ 541.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 483.16 USD
    Free Shipping on orders $49 and up
    Sale - Save 11%
    $ 541.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 483.16 USD
    Free Shipping on orders $49 and up
    This kit includes the basic components necessary to install new camshaft adjustment units on your N52 engine. Included: Intake & Exhaust Camshaft Adjustment Unit Valve Cover Gasket Upper Timing Chain Guide Impulse Sending Wheels Adjustment Unit Mounting Collar Bolts
    Show More Show Less